light-weight insulating brick的意思|示意

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轻质保温砖


light-weight insulating brick的网络常见释义

轻质保温砖 ... light-weight concrete || 轻质混凝土,轻骨料混凝土 light-weight insulating brick || 轻质保温砖 lightening || ①减轻②缓和③照亮 ...